NEW HARTFORD, N.Y.–(BUSINESS WIRE)–ParTech, Inc. (PAR), a global restaurant technology company and provider of a unified commerce cloud platform for enterprise restaurants is expanding its Brink POS(R) integration partner ecosystem with the addition of OneDataSource. ParTech, Inc., is a wholly owned subsidiary of PAR Technology Corporation (NYSE: PAR). OneDataSource is an above-store business intelligence platform suited for multi-unit and multi-brand operators with 15+ stores. Restaurant opera